Comic-Con San Diego

Comic-Con kicks off

A crowd crosses the street in front of the San Diego Convention Center as fans head in for the first day of the 45th annual San Diego Comic-Con in San Diego, Calif., July 24, 2014. An estimated 130,000 attendees are expected at this year's convention, which will celebrate the 75th anniversary of both Marvel Comics and the first Batman comic book.

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Comic-Con kicks off

Attendees walk outside the Convention Center during the 2014 Comic-Con International Convention in San Diego, Calif., July 23, 2014.

Credit: Sandy Huffaker/Reuters

Comic-Con kicks off

A staff member dressed as Wonderwoman, who gave her name as Hillary Hula, performs at the Gaslamp Quarter in Downtown San Diego during the 2014 Comic-Con International Convention in San Diego, Calif., July 23, 2014.

Credit: Sandy Huffaker/Reuters

Comic-Con kicks off

An overview of the trade floor during the 2014 Comic-Con International Convention in San Diego, Calif., July 24, 2014.

Credit: Sandy Huffaker/Reuters

Comic-Con kicks off

A zombie character from the TV show "The Walking Dead" approaches the attendees during the 45th annual San Diego Comic-Con on July 24, 2014.

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Comic-Con kicks off

Lori Ouellette, of Cheshire, Connecticut, portrays The Red Queen with the group, League of Hatters, during the 45th annual San Diego Comic-Con on July 24, 2014.

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Comic-Con kicks off

Allie Shaughnessy, who is dressed as Mystique from X-Men, during the 2014 Comic-Con International Convention in San Diego, Calif., July 24, 2014.

Credit: Sandy Huffaker/Reuters

Comic-Con kicks off

Maia Blackman, dressed as Lorne from the television series Angel, attends the 2014 Comic-Con International Convention in San Diego, Calif., July 24, 2014.

Credit: Sandy Huffaker/Reuters

Comic-Con kicks off

Costumed attendees stand outside the Convention Center during the 2014 Comic-Con International Convention in San Diego, Calif., July 23, 2014.

Credit: Sandy Huffaker/Reuters

Comic-Con kicks off

A costumed man who gave his name as Nomad walks outside of the San Diego Convention Center during the 2014 Comic-Con International Convention in San Diego, Calif., July 23, 2014.

Credit: Sandy Huffaker/Reuters

Comic-Con kicks off

Attendees dressed as characters from "Guardians of the Galaxy" are seen during the 2014 Comic-Con International Convention in San Diego, Calif., July 24, 2014.

Credit: Sandy Huffaker/Reuters

Comic-Con kicks off

Costumed attendees take pictures during the 2014 Comic-Con International Convention in San Diego, Calif., July 24, 2014.

Credit: Sandy Huffaker/Reuters

Comic-Con kicks off

A group of Michael Myer costumed attendees, from the movie "Halloween", pass by Karl Zingheim in his "White Walker" costume complete with undead horse, from the show "Game of Thrones", during the 45th annual San Diego Comic-Con, July 24, 2014.

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Comic-Con kicks off

An army of Stormtrooper figurines stands on display in an exhibitor booth during the 45th annual San Diego Comic-Con on July 24, 2014 in San Diego, California. An estimated 130,000 attendees are expected at this year's convention.

Credit: T.J. Kirkpatrick/Getty Images

Comic-Con kicks off

Belinda Sainz, left, and Bersain Gutierrez, both of San Diego, portray the characters Phoenix and Superman during the 45th annual San Diego Comic-Con on July 24, 2014 in San Diego, Calif. An estimated 130,000 attendees are expected at this year's convention, which will celebrate the 75th anniversary of both Marvel Comics and the first Batman comic book.

Credit: T.J. Kirkpatrick/Getty Images

Comic-Con kicks off

Doctor Who fans, including a stone angel from the series, snap photos during the 45th annual San Diego Comic-Con on July 24, 2014 in San Diego, California.

Credit: T.J. Kirkpatrick/Getty Images

Comic-Con kicks off

A pair of Doctor Who's from the fifth series of the show pose for photos during the 45th annual San Diego Comic-Con on July 24, 2014.

Credit: T.J. Kirkpatrick/Getty Images

Comic-Con kicks off

William Pasini, of Santa Barbara, CA, protrays the Star Trek character Worf during the 45th annual San Diego Comic-Con on July 24, 2014 in San Diego, Calif.

Credit: T.J. Kirkpatrick/Getty Images

Comic-Con kicks off

SAN DIEGO, CA - JULY 24: Allie Marie, of Irvine, CA, looks out from her homemade, life-size Tardis during the 45th annual San Diego Comic-Con on July 24, 2014 in San Diego, Calif.

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Comic-Con kicks off

Attendee Kelsey Newman, dressed as "Tank Girl," waits outside the convention center during the 2014 Comic-Con International Convention in San Diego, Calif., July 25, 2014.

Credit: Mario Anzuoni/Reuters

Comic-Con kicks off

Sirisha Verigonda, center, of San Diego, CA, poses as Michonne from the show "The Walking Dead" with two zombies, Emily Zheng, left, and Gina Huang, both of San Diego, during the 45th annual San Diego Comic-Con on July 24, 2014 in San Diego, Calif.